The Construction Contract Mistakes That Cost You Profit (feat. Prom Siddiqui)

24 Feb 2026 · 90 min
1:29:44

In this episode of Quantum Contract Solutions, host Rain Gerber interviews Prometheus (Prom) Siddiqui, Commercial Manager at Brockman Engineering/EVZ Limited. The conversation covers several practical themes for subcontractors and contractors: (1) feedback on the upcoming book The Subcontractor’s Edge, which aims to distill complex commercial law into a concise, actionable playbook; (2) the importance of systems, cash‑flow control, negotiation awareness, and a commercial mindset beyond technical excellence; (3) hard‑won lessons from insolvency and administration, emphasizing that buying work to keep staff employed is unsustainable and that undocumented work is legally invisible; (4) the critical, often overlooked skill of reading and fully understanding contracts before pressure mounts; (5) the dangers of relying on AI tools like ChatGPT for contract summarisation, stressing the need for human verification and the emerging risk of hidden AI instructions in documents; (6) the pervasive mistake of acting on verbal instructions without written confirmation, and the contractual requirement to document such directions within 24 hours; (7) the necessity of building a robust body of evidence throughout a project to protect entitlements, especially when project managers change; (8) a rapid‑fire summary that the single most valuable advice for new subcontractors is to develop comprehensive commercial, financial, and project‑management systems before taking on work; and (9) Prom’s contact details for Brockman Engineering. Throughout, both speakers stress cultural change, proactive risk management, and the value of simple, repeatable processes to protect profit and sustainability in the construction supply chain.

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